Fonseca-Romero P, Ahmed SM, Brintz BJ, Vierkant DM, Bard JD, Cohen DM, Festekjian A, Leber AL, Jackson JT, Kanwar N, Larsen C, Selvarangan R, Chapin KC, Pavia AT. Etiologies of bloody diarrhea in children presenting with acute gastroenteritis to US emergency departments. medRxiv. 2024 Apr 04.